Short list of C esoterica
Mini-post: Digraphs and Trigraphs | ENOSUCHBLOG C alternative tokens - Wikipedia Why are there digraphs in C and C++? - Stack Overflow Purpose of Trigraph sequences in C++? A brief description of Normative Addendum 1 Designated initializer # These allow you to specify which elements of an object (array, structure, union) are to be initialized by the values following. The order does not matter! str
C++20’s Ranges offer alternatives for most of <algorithm>'s'. This time I’d like to show you ten non-modifying operations. We’ll compare them with the “old” standard version and see their benefits and limitations. Let’s go. Before we start Key observations for std::ranges algorithms: Ranges algorithms are defined in the <algorithm> header, while the ranges infrastructure and core types are defined
std::flip
std::flip is a little-known utility from the C++ standard library header <functional>: it is a higher-order function that accepts a Callable and returns an equivalent Callable with the order of its parameters reversed (or “flipped”). To understand how it can be useful, let’s start with a simple example. Consider the following tree node class: struct node { int value; node* parent = nullptr; node*
As of C++20, we have four keywords beginning with const. What do they all mean? Are they mostly the same? Let’s compare them in this article. const vs constexpr const, our good old fried from the early days of C++ (and also C), can be applied to objects to indicate immutability. This keyword can also be added to non-static member functions, so those functions can be called on const instances of a
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C++20 Ranges Algorithms - 7 Non-modifying Operations
const vs constexpr vs consteval vs constinit in C++20